CN219650499U - Injection molding machine of wear-resisting injection molding of high strength - Google Patents
Injection molding machine of wear-resisting injection molding of high strength Download PDFInfo
- Publication number
- CN219650499U CN219650499U CN202320883381.7U CN202320883381U CN219650499U CN 219650499 U CN219650499 U CN 219650499U CN 202320883381 U CN202320883381 U CN 202320883381U CN 219650499 U CN219650499 U CN 219650499U
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- Prior art keywords
- fixedly connected
- liquid
- injection molding
- cooling
- side wall
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 102
- 238000005086 pumping Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 15
- 239000004033 plastic Substances 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses an injection molding machine for high-strength wear-resistant injection molding parts, which comprises a base, wherein the upper end of the base is fixedly connected with a lower die, the upper end of the base is fixedly connected with a U-shaped frame, the inner top of the U-shaped frame is fixedly connected with a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected with an upper die, a cooling mechanism is arranged on the U-shaped frame and comprises a rotating shaft which is rotationally connected to the side wall of the U-shaped frame, a plurality of fan blades are symmetrically and fixedly connected to the side wall of the rotating shaft, the side wall of the U-shaped frame is fixedly connected with a motor through a bracket, and the output end of the motor penetrates through the side wall of the U-shaped frame and is fixedly connected with the rotating shaft, and the cooling mechanism further comprises a cooling pipe which is fixedly connected to the side wall of the lower die. According to the utility model, the fan blades are driven to rotate by driving the motor to rotate for blowing and cooling, and meanwhile, the cooling liquid is pumped into the cooling pipe to rapidly cool high-temperature plastic, so that the cooling efficiency is high, the waiting time is short, and the production and processing efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine for high-strength wear-resistant injection molding parts.
Background
Injection molding is also called injection molding, which is a molding method for injection and molding, has the advantages of high production speed, high degree of automation, simplified and complex shape, large-to-small size, easy updating of products and the like, and is suitable for the molding and processing fields of mass production and products with complex shapes.
The injection molding machine of current wear-resisting injection molding of high strength can cooperate with the bed die to form the die cavity in the use, injects the plastic that flows the high temperature into the die cavity through the injection molding mouth in the bed die, and during the drawing of patterns, need carry out cooling treatment to the plastic in the die cavity, the injection molding machine of current wear-resisting injection molding of high strength lacks effectual cooling device, adopts natural cooling or uses the fan to blow the mould surface generally, and cooling rate is very slow, need wait longer time, influences the efficiency of production processing.
Based on the above, we propose an injection molding machine for high-strength wear-resistant injection molding.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an injection molding machine for high-strength wear-resistant injection molding parts.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an injection molding machine of wear-resisting injection molding of high strength, includes the base, base upper end fixedly connected with bed die, base upper end fixedly connected with U type frame, top fixedly connected with hydraulic cylinder in the U type frame, hydraulic cylinder lower extreme fixedly connected with goes up the mould, install cooling body on the U type frame, cooling body is including rotating the pivot of connection at U type frame lateral wall, pivot lateral wall symmetry fixedly connected with a plurality of flabellum, U type frame lateral wall passes through support fixedly connected with motor, motor output runs through U type frame lateral wall and with pivot fixedly connected.
Preferably, the cooling mechanism further comprises a cooling pipe fixedly connected to the side wall of the lower die, the upper end of the U-shaped frame is fixedly connected with a liquid pumping box, the lower end of the base is fixedly connected with a liquid storage box, the inner wall of the liquid pumping box is hermetically and slidably connected with a sliding plug, the liquid pumping box is communicated with the liquid storage box through a liquid inlet pipe, the liquid pumping box is communicated with the cooling pipe through a liquid supply pipe, and the upper end of the liquid pumping box is fixedly connected with an air inlet pipe.
Preferably, the driving mechanism is installed in the pump liquid tank, the driving mechanism comprises a sliding block which is connected to the inner wall of the pump liquid tank in a sliding way, two push rods are symmetrically and fixedly connected to the side wall of the sliding block, which is close to the sliding plug, of the sliding block, the other ends of the two push rods are fixedly connected to the side wall of the sliding plug, the inner wall of the pump liquid tank is rotationally connected with a reciprocating screw rod, and the side wall of the reciprocating screw rod is in threaded connection with the sliding block.
Preferably, the driving mechanism further comprises a driving wheel fixedly connected to the side wall of the output end of the motor, one end of the reciprocating screw rod penetrates through the side wall of the pump liquid box and is fixedly connected with a driven wheel, and the driving wheel is connected with the driven wheel through a synchronous belt.
Preferably, the cooling pipe is communicated with the liquid storage tank through a liquid outlet pipe, and the lower end of the liquid storage tank is fixedly connected with a plurality of cooling fins.
Preferably, the liquid inlet pipe, the liquid supply pipe and the inner wall of the air inlet pipe are all provided with one-way valves, and the liquid inlet pipe and the inner wall of the air inlet pipe are all provided with electromagnetic valves.
The utility model has the following beneficial effects:
1. through setting up cooling body and actuating mechanism, rotate through driving motor, drive the flabellum and rotate, carry out the cooling of blowing to in pumping the cooling tube with the coolant simultaneously, carry out quick cooling to the plastic of high temperature, cooling efficiency is high, and latency is short, improves the efficiency of production and processing greatly.
2. Through setting up intake pipe and solenoid valve, the solenoid valve of giving feed liquor pipe inner wall installation cuts off the power supply and makes it close, makes it open for the solenoid valve circular telegram of intake pipe inner wall installation, and driving motor rotates, pumps into the cooling tube with external air, and the air flows fast in the cooling tube, can bring into the liquid reserve tank with the interior remaining coolant liquid of cooling tube through the drain pipe, avoids the coolant liquid to remain in the cooling tube for when carrying out injection molding next time, the coolant liquid in the cooling tube reduces the mobility of high temperature plastic, influences its injection molding.
3. Through setting up drain pipe and fin, the coolant liquid in the cooling tube can flow back into the liquid reserve tank through the drain pipe again, and the fin can dispel the heat that has on the coolant liquid that flows back into the liquid reserve tank for the coolant liquid can cyclic utilization, avoids the waste of resource.
Drawings
FIG. 1 is a schematic diagram of an injection molding machine for high-strength wear-resistant injection molding;
fig. 2 is a partial enlarged view at a in fig. 1.
In the figure: 1 a base, 2 a lower die, 3U-shaped frames, 4 hydraulic cylinders, 5 an upper die, 6 rotating shafts, 7 fan blades, 8 motors, 9 cooling pipes, 10 pump liquid tanks, 11 liquid storage tanks, 12 sliding plugs, 13 liquid inlet pipes, 14 liquid supply pipes, 15 air inlet pipes, 16 sliding blocks, 17 push rods, 18 reciprocating screw rods, 19 driving wheels, 20 driven wheels, 21 liquid outlet pipes and 22 cooling fins.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, an injection molding machine for high-strength wear-resistant injection molding pieces comprises a base 1, wherein the lower end of the base 1 is symmetrically and fixedly connected with a supporting column, the lower end of the supporting column is fixedly connected with the ground through expansion screws, the upper end of the base 1 is fixedly connected with a lower mold 2, the upper end of the base 1 is fixedly connected with a U-shaped frame 3, the inner top of the U-shaped frame 3 is fixedly connected with a hydraulic cylinder 4, the lower end of the hydraulic cylinder 4 is fixedly connected with an upper mold 5, an injection molding opening is formed in the upper mold 5, a cooling mechanism is mounted on the U-shaped frame 3 and comprises a rotating shaft 6 rotatably connected to the side wall of the U-shaped frame 3, a plurality of fan blades 7 are symmetrically and fixedly connected to the side wall of the rotating shaft 6, the side wall of the U-shaped frame 3 is fixedly connected with a motor 8 through a bracket, and the output end of the motor 8 penetrates through the side wall of the U-shaped frame 3 and is fixedly connected with the rotating shaft 6.
The cooling mechanism further comprises a cooling pipe 9,U type frame 3 fixedly connected to the side wall of the lower die 2, a pump liquid tank 10 is fixedly connected to the upper end of the cooling pipe 9,U type frame 3, a liquid storage tank 11 is fixedly connected to the lower end of the base 1, cooling liquid is filled in the liquid storage tank 11, a vent is formed in the side wall of the liquid storage tank 11, a sliding plug 12 is connected to the inner wall of the pump liquid tank 10 in a sealing sliding mode, the pump liquid tank 10 is communicated with the liquid storage tank 11 through a liquid inlet pipe 13, the pump liquid tank 10 is communicated with the cooling pipe 9 through a liquid supply pipe 14, and an air inlet pipe 15 is fixedly connected to the upper end of the pump liquid tank 10.
The cooling pipe 9 is in a spiral shape, so that the flow stroke of the cooling liquid in the cooling pipe 9 can be increased, more heat is taken away, and the cooling efficiency is improved.
The driving mechanism is installed in the pump liquid tank 10 and comprises a sliding block 16 which is slidably connected to the inner wall of the pump liquid tank 10, two push rods 17 are symmetrically and fixedly connected to the side wall of the sliding plug 12, which is close to the sliding plug 12, the other ends of the two push rods 17 are fixedly connected with the side wall of the sliding plug 12, a reciprocating screw 18 is rotatably connected to the inner wall of the pump liquid tank 10, the side wall of the reciprocating screw 18 is in threaded connection with the sliding block 16, the side wall of the sliding block 16 abuts against the inner wall of the pump liquid tank 10, the sliding block 16 cannot rotate, the driving mechanism further comprises a driving wheel 19 which is fixedly connected to the side wall of the output end of the motor 8, one end of the reciprocating screw 18 penetrates through the side wall of the pump liquid tank 10 and is fixedly connected with a driven wheel 20, and the driving wheel 19 is connected with the driven wheel 20 through a synchronous belt.
It should be noted that, the side wall of the pump liquid tank 10, which is close to the driven wheel 20, is provided with a through hole, and when the sliding plug 12 slides back and forth on the inner wall of the pump liquid tank 10 in a sealing manner, the through hole can balance the pressure variation in the pump liquid tank 10.
The cooling pipe 9 is communicated with the liquid storage tank 11 through a liquid outlet pipe 21, and a plurality of cooling fins 22 are fixedly connected to the lower end of the liquid storage tank 11.
The check valves are arranged on the inner walls of the liquid inlet pipe 13, the liquid supply pipe 14 and the air inlet pipe 15, the check valve arranged on the inner wall of the liquid inlet pipe 13 only allows the cooling liquid in the liquid storage tank 11 to enter the liquid pumping tank 10, the check valve arranged on the inner wall of the liquid supply pipe 14 only allows the cooling liquid in the liquid pumping tank 10 to enter the cooling pipe 9, the check valve arranged on the inner wall of the air inlet pipe 15 only allows the outside air to enter the liquid pumping tank 10, and the electromagnetic valves are arranged on the inner walls of the liquid inlet pipe 13 and the air inlet pipe 15.
In the use process, the hydraulic oil cylinder 4 is driven to extend to drive the upper die 5 to descend, so that the upper die 5 and the lower die 2 are matched to form a die cavity, then high-temperature flowing plastic is injected into the die cavity, then an electromagnetic valve arranged on the inner wall of the liquid inlet pipe 13 is electrified to be opened, the electromagnetic valve arranged on the inner wall of the air inlet pipe 15 is not electrified to be in a closed state, then the driving motor 8 is driven to rotate to drive the rotating shaft 6 to rotate, and then the fan blades 7 are driven to rotate, and air is blown to the outer surfaces of the lower die 2 and the upper die 5, so that the high-temperature flowing plastic in the die cavity is cooled;
the motor 8 rotates to synchronously drive the driving wheel 19 to rotate, the driven wheel 20 to rotate, the reciprocating screw 18 to rotate, the sliding block 16 to slide back and forth on the inner wall of the liquid pumping box 10, the sliding block 16 to drive the sliding plug 12 to slide back and forth on the inner wall of the liquid pumping box 10 through the two push rods 17, under the action of the sliding plug 12, cooling liquid in the liquid storage box 11 can be pumped into the liquid pumping box 10 through the liquid inlet pipe 13, then cooling liquid in the liquid pumping box 10 can be extruded into the cooling pipe 9 through the liquid supply pipe 14, the cooling liquid flows in the cooling pipe 9, further, plastics in a die cavity are rapidly cooled, the plastics are rapidly molded, finally the cooling liquid in the cooling pipe 9 can flow back to the liquid storage box 11 through the liquid outlet pipe 21, and the cooling liquid in the cooling liquid flowing back into the liquid storage box 11 can be dissipated through the cooling fin 22, so that the cooling liquid can be recycled;
when the plastic in the die cavity is completely cooled and molded, the hydraulic cylinder 4 is driven to be shortened, the upper die 5 is driven to move upwards to reset, the molded product can be demolded, after demolding is completed, the electromagnetic valve arranged on the inner wall of the liquid inlet pipe 13 is powered off to be closed, the electromagnetic valve arranged on the inner wall of the air inlet pipe 15 is powered on to be opened, the motor 8 is driven to rotate continuously, the sliding plug 12 slides back and forth in the inner wall of the liquid pumping box 10 in a sealing manner, under the action of the sliding plug 12, external air can be sucked into the liquid pumping box 10 through the air inlet pipe 15, then the air in the liquid pumping box 10 can enter the cooling pipe 9 through the liquid supply pipe 14, the air flows rapidly in the cooling pipe 9, residual cooling liquid in the cooling pipe 9 can be brought into the liquid storage box 11 through the liquid outlet pipe 21, and the phenomenon that the cooling liquid is remained in the cooling pipe 9 is avoided, so that the cooling liquid in the cooling pipe 9 reduces the fluidity of high-temperature plastic and influences the injection molding of the liquid when the next injection molding is carried out.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an injection molding machine of wear-resisting injection molding of high strength, includes base (1), a serial communication port, base (1) upper end fixedly connected with bed die (2), base (1) upper end fixedly connected with U type frame (3), top fixedly connected with hydraulic cylinder (4) in U type frame (3), hydraulic cylinder (4) lower extreme fixedly connected with upper die (5), install cooling body on U type frame (3), cooling body is including rotating pivot (6) of connecting at U type frame (3) lateral wall, pivot (6) lateral wall symmetry fixedly connected with a plurality of flabellum (7), U type frame (3) lateral wall is through support fixedly connected with motor (8), motor (8) output runs through U type frame (3) lateral wall and with pivot (6) fixedly connected.
2. The injection molding machine of high-strength wear-resistant injection molding according to claim 1, wherein the cooling mechanism further comprises a cooling pipe (9) fixedly connected to the side wall of the lower mold (2), the upper end of the U-shaped frame (3) is fixedly connected with a liquid pumping box (10), the lower end of the base (1) is fixedly connected with a liquid storage box (11), a sliding plug (12) is connected to the inner wall of the liquid pumping box (10) in a sealing sliding manner, the liquid pumping box (10) is communicated with the liquid storage box (11) through a liquid inlet pipe (13), the liquid pumping box (10) is communicated with the cooling pipe (9) through a liquid supply pipe (14), and the upper end of the liquid pumping box (10) is fixedly connected with an air inlet pipe (15).
3. The injection molding machine for the high-strength wear-resistant injection molding piece according to claim 2, wherein a driving mechanism is installed in the pump liquid box (10), the driving mechanism comprises a sliding block (16) which is slidably connected to the inner wall of the pump liquid box (10), two push rods (17) are symmetrically and fixedly connected to the side wall of the sliding block (12) close to the sliding block (16), the other ends of the two push rods (17) are fixedly connected with the side wall of the sliding block (12), a reciprocating screw (18) is rotatably connected to the inner wall of the pump liquid box (10), and the side wall of the reciprocating screw (18) is in threaded connection with the sliding block (16).
4. An injection molding machine for high-strength wear-resistant injection molding according to claim 3, wherein the driving mechanism further comprises a driving wheel (19) fixedly connected to the side wall of the output end of the motor (8), one end of the reciprocating screw (18) penetrates through the side wall of the liquid pumping tank (10) and is fixedly connected with a driven wheel (20), and the driving wheel (19) is connected with the driven wheel (20) through a synchronous belt.
5. The injection molding machine for high-strength wear-resistant injection molding according to claim 4, wherein the cooling pipe (9) is communicated with the liquid storage tank (11) through the liquid outlet pipe (21), and a plurality of cooling fins (22) are connected to the lower end of the liquid storage tank (11).
6. The injection molding machine for the high-strength wear-resistant injection molding according to claim 5, wherein the inner walls of the liquid inlet pipe (13), the liquid supply pipe (14) and the air inlet pipe (15) are provided with one-way valves, and the inner walls of the liquid inlet pipe (13) and the air inlet pipe (15) are provided with electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883381.7U CN219650499U (en) | 2023-04-19 | 2023-04-19 | Injection molding machine of wear-resisting injection molding of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883381.7U CN219650499U (en) | 2023-04-19 | 2023-04-19 | Injection molding machine of wear-resisting injection molding of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650499U true CN219650499U (en) | 2023-09-08 |
Family
ID=87856875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320883381.7U Active CN219650499U (en) | 2023-04-19 | 2023-04-19 | Injection molding machine of wear-resisting injection molding of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650499U (en) |
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2023
- 2023-04-19 CN CN202320883381.7U patent/CN219650499U/en active Active
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